The Moon Phase Add-on

The Moon Phase add-on displays phases of the moon on the calendar's month, week and day views. Available in all Zap Calendar versions.

The Zap Weather Add-on

The Zap Weather add-on provides weather information on the calendar month, week and day views.  Zap Weather is a free component for Joomla that provides weather forecasts, current conditions and weather alerts for U.S.A. locations. Available in Zap Calendar Pro, Standard and Basic subscriptions.